Factor Info

ID 155763
Size 606 digits / 2011 bits
Status composite
Value 124393054833964922756370319073224762196595845250516932143903145879552444443931671566057457913875289102049951506618636096048355500678165713304567582138514916397261360727324686358212015275297941143326622140464282593598963658014281072795660221589290700627957763096308018061317248702043481270337692409675015284461212178797896108626259316532997606501807096369782952866755550518369324328905122024161125522592864844639999798003133556815549742838420996047678441213773589333330750220844191023365334753620596304147231000104517941558010288038719072581140183833063747858938137148566687716767458802764081799222516574377

Factorizations

Primary (ID: 154645) 488064548082098022956156062559 (proven prime)
(ID: 189708) 254870089054369489533886720063624342000436971221387333506778898110620940700721155822014333170455891278007371635856015487445634870494233779037406118114939078941798957752416194113587853238387801395794668995286795096703633984248074240062484232404578369590762649330838765464547298965841269791096284885785754554232137306707423062995696039580914183932056856848245777388090948582519322834490132211407935065910018694955899683201253929296227867151634219262821528184064157919239663704000373825602132070862449136532739402592781561116640952613962049000275966455931075038886363302583341303 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.